/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlet;

import entity.User;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import jpa.UserJpaController;
import jpa.exceptions.NonexistentEntityException;

/**
 *
 * @author riko
 */
public class UserManagement extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, NonexistentEntityException, Exception {
        String u = request.getParameter("u");
        RequestDispatcher dis = null;
        User user = new User();
        UserJpaController ujc = new UserJpaController();
        HttpSession session = request.getSession();

        if (u == null) {
            if (session.getAttribute("username") == null) {
                dis = request.getRequestDispatcher("index.jsp");
                dis.forward(request, response);
            } else {
                user = null;
                user = (User) session.getAttribute("username");
                if (user.getAdminStat()) {
                    dis = request.getRequestDispatcher("dashboardAdmin.jsp");
                    dis.forward(request, response);
                } else {
                    dis = request.getRequestDispatcher("dashboard.jsp");
                    dis.forward(request, response);
                }
            }
        } else {
            if (u.equals("profile_edit")) {
                user = null;
                user = (User) session.getAttribute("username");
                session.setAttribute("tempU", user);
                dis = request.getRequestDispatcher("editProfile.jsp");
                dis.forward(request, response);
            } else if (u.equals("profile_update")) {
                user = null;
                user = (User) session.getAttribute("username");
                String namaDepan = request.getParameter("namaDepan");
                String namaBelakang = request.getParameter("namaBelakang");
                String asal = request.getParameter("asal");
                String noTelpon = request.getParameter("noTelpon");
                String email = request.getParameter("email");
                String username = request.getParameter("username");
                String password = request.getParameter("password");
                String confirmPassword = request.getParameter("confirmPassword");

                user.setNamaDepan(namaDepan);
                user.setNamaBelakang(namaBelakang);
                user.setAsal(asal);
                user.setNoTelpon(noTelpon);
                user.setEmail(email);
                user.setUsername(username);
                user.setPassword(password);
                user.setConfirmPassword(confirmPassword);
                session.setAttribute("tempU", user);

                if (namaDepan.equals("") || namaBelakang.equals("") || asal.equals("") || noTelpon.equals("")
                        || email.equals("") || username.equals("") || password.equals("")) {
                    session.setAttribute("error", "* masih ada field kosong");
                    dis = request.getRequestDispatcher("editProfile.jsp");
                    dis.forward(request, response);
                } else {
                    ujc.edit(user);
                    session.removeAttribute("tempU");
                    session.setAttribute("u", user);
                    dis = request.getRequestDispatcher("dashboard.jsp");
                    dis.forward(request, response);
                }
                

            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (NonexistentEntityException ex) {
            Logger.getLogger(UserManagement.class.getName()).log(Level.SEVERE, null, ex);
        } catch (Exception ex) {
            Logger.getLogger(UserManagement.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (NonexistentEntityException ex) {
            Logger.getLogger(UserManagement.class.getName()).log(Level.SEVERE, null, ex);
        } catch (Exception ex) {
            Logger.getLogger(UserManagement.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
